Consider the reaction that occurs between the acid CHOOH and the base CH3CH2NH2. A) Draw the complete Lewis structures for the acid and the base.
B) Explain why OOH is more acidic than CH3CH2NH2.
C) Explain why CH3CH2NH2 is more basic than CHOOH.
D) Re-draw your Lewis structures from part a. Add to these structures to show why these two molecules are attracted to each other. Do not show a curved arrow mechanism here.
E) Using curved arrows, show the reaction mechanism for the reaction of CHOOH with CH3CH2NH2.
F. Using the Lewis definition of acid-base reactions, explain what is happening at the molecular level during this reaction.

See explanation

Explanation:

The compound CHOOH is more acidic than  CH3CH2NH2  because the carbonyl group is strongly electron withdrawing hence electron density is withdrawn from the O-H bond making easier for the proton to be lost.

CH3CH2NH2 is more basic than CHOOH  because of the lone pair of electrons on the nitrogen atom of CH3CH2NH2. This is reinforced by the electron pushing effect of the CH3CH2-group thereby making the amine more basic(able to abstract a proton) than CHOOH .

The images attached show the structures of CHOOH and CH3CH2NH2 . They are able to react because of the proton in CHOOH  and the lone pair of electrons in CH3CH2NH2 as shown in image III. This is a reaction in which the lone pair on CH3CH2NH2 abstracts a proton from  CHOOH   leading to the formation of the products as shown.

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e

14 days is the half-life of phosphorus-32